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Cheap flights from Southampton to Argentina from £952

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — EZE
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Southampton to Argentina

Keep the following information in mind while searching for Southampton to Argentina flight deals. Data was last updated 11 July 2025.

Round-trip from

£952

Popular in

December

Cheapest in

November

Average price

£975
KLM
  • KLM
  • 13/11-17/11
  • 3 total stops
  • 66h 00m total
  • Southampton to Argentina
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Southampton to Argentina

Cheapest flights from Southampton to Argentina
Explore the most affordable flight options available from Southampton to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 13/1118:05SOU - EZE
2 stops29h 15mKLM
Mon 17/1116:25EZE - SOU
1 stop36h 45mKLM
Deal found 9/7£952

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Southampton to Argentina that are best for you.

Fly from

Southampton

Fly to

Argentina

Route

Depart

Return

Price

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Thu 13/11

18:05-20:20

2 stops29h 15m

Buenos Aires Ministro Pistarini

Mon 17/11

16:25-08:10

1 stop36h 45m

£952

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Southampton to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Argentina

What is the cheapest month to book a flight from Southampton to Argentina?

Currently, May is the cheapest month in which you can book a flight from Southampton to Argentina (average of £1,012). Flying from Southampton to Argentina in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with KLM from Southampton to Argentina. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Southampton to Argentina?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Argentina. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • Can I find deals for flights from Southampton to Argentina that include hotel bookings?

    Yes. In addition to deals on Southampton to Argentina flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Argentina.

  • Can I find deals for business class flights from Southampton to Argentina?

    Yes. Cheapflights offers flight deals from Southampton to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Argentina?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Argentina (average of £1,012). Flying from Southampton to Argentina in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southampton to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Yes, Cheapflights offers price alerts on Southampton to Argentina flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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